What are first-class and second-class post today?

First-class post – the fast option

First-class post was long the standard for anyone who wanted their letter to arrive as quickly as possible, usually the next working day. It cost more, but came with a clear delivery guarantee. Businesses, public authorities and individuals with urgent matters often chose first-class post for exactly that reason.

Second-class post – cheaper but slower

Second-class post was the economical option. A letter could take between two and four days to arrive, sometimes longer around major holidays or during periods of high demand. Many people used second-class post for things that weren't time-sensitive, such as postcards, newsletters or ordinary correspondence.

Here's the important update for anyone who hasn't kept up: the strict distinction between first-class and second-class post for ordinary letters from private individuals doesn't really exist anymore in the same way it used to. PostNord has in recent years simplified its offering for consumer post, and most ordinary letters today are sent using a single delivery standard, where the letter normally arrives within a few working days, rather than the customer choosing between two separate classes each time they post something.

The concept of first-class post lives on mainly within business post and for certain special services where faster delivery can still be ordered for a higher price. For the average private individual sending a card or a letter, it's now more a question of what postage you put on the envelope based on weight and size, rather than actively choosing between "fast" and "cheap" the way you once did.

This leaves many people feeling unsure: is an ordinary stamp enough, do I need to weigh the letter, and what happens if I put the wrong postage on it? That very uncertainty is something we at Posta Brev hear from customers every day, who simply want their letter to arrive without any hassle.

If you're posting the letter yourself in an ordinary postbox, there are a few things that determine the correct postage:

• Weight – most ordinary letters weigh under 20 grams, but thicker cards, multiple pages or enclosures can push the letter into a higher weight category.
• Size – an envelope that's too large or too thick may be classed as "other format" and cost more than a standard letter.
• Contents – rigid enclosures, metal, or unevenly distributed weight inside the envelope can cause the letter to get stuck during sorting or require extra postage.

A simple tip: weigh the letter at home on your kitchen scales before you put the stamp on. It takes ten seconds and saves you the hassle of having the letter returned due to insufficient postage.

Another way to avoid puzzling over the old first-class and second-class post terms is to use a digital stamp. It works just like an ordinary stamp, but you buy and apply it digitally instead of hunting for stamps in your wallet or at the post office. It's convenient if you already have the envelope ready and just need the correct postage in place, but you still need to write, envelope and post the letter yourself.

The truth is that most of us rarely send letters anymore, which means the rules feel vague every time we actually need them. Should it be ordinary post or recorded delivery? Is one stamp enough, or do you need two? Where's the nearest postbox that's emptied the same day? It's entirely reasonable that this feels complicated when you don't do it often.

This is exactly the need that Posta Brev solves. You never have to think about which postage or which postal service applies. You write your letter directly in your web browser, choose the paper and envelope, and we print, envelope and physically post the letter for you via PostNord. You skip the weighing, the stamp-hunting and the search for the right postbox. If you'd like to try it yourself, it only takes a moment to create a letter, and you can always check current costs on our pricing page before you decide.

Some letters are more time-sensitive than others, and it's worth thinking this through before you post.

Letters where timing matters

If you're sending an official letter to a public authority, for example a reply to Försäkringskassan (the Swedish Social Insurance Agency), it's especially important that the letter arrives on time, as deadlines are often strict. In these cases, it pays to post well in advance and to keep a receipt or confirmation that the letter has been sent.

Letters where there's no rush

A thank-you letter, greetings card or Christmas letter rarely needs to arrive on one exact day. Here you can afford to send the letter a few days ahead of time without stressing over the precise delivery date, which makes the whole process much more relaxed.

Whatever postage you choose, there are things you can do yourself to increase the chances of your letter arriving without delay:

• Write the address clearly and double-check the postcode carefully, especially for blocks of flats or flat numbers.
• Always include a return address on the back of the envelope, so the letter can be returned if something goes wrong.
• Post well before the postbox's collection time, ideally the day before if you're unsure.
• Avoid overloading the envelope with too many enclosures, which can make it thick and difficult for sorting machines to handle.

If you'd rather skip all of this, you can instead send a letter via Posta Brev, where we take care of enveloping and posting with the correct postage every time.

1. Go to create a letter and write your message directly in your browser.
2. Choose the look, paper and, if you like, a handwritten style to give the letter a personal touch.
3. Enter the recipient's address, whether it's within Sweden or you need to send a letter abroad.
4. We print, envelope and physically post the letter via PostNord, with the correct postage already included.

This means you can focus on the content of your letter instead of worrying about postage rules and postal services.